Windows 10: Win10 Upgrade failed - Black Screen, no backup image - What next?

I foolishly allowed Windows to upgrade to Win 10 without thinking of backout options. *Redface*Redface*Redface I have a Win7 repair disk for the PC from a couple of years ago but now the PC is showing nothing on screen and Win 10 as the OS when booting from the repair disk, it seems I can't use it to solve the problem.

I think I have updated the video driver for the monitor, but to no avail.

Any ideas? *Sad

:)

 

black lockscreen win 10

After win10 upgrade black lock-screen with no mouse pointer?????????? not good...whats the fix???????

 

Win10 doesn't work after reseting to factory settings.

I upgraded from win8.1 to win10,but win10 worked to slow and I decided to reset it to factory settings with saving of my personal files. After this Win10 works wrong. It lets me to type my password from microsoft account, but after all I can see is a black
screen and cursor. Ctrl+alt+dell buttons work,nothing else. Tried to restart,nothing...it looks like explorer.exe file failed to start.I don't have a windows image to reinstall it.

 

i had this problem after trying to revert back to win 7,in the end i had a spare hd i put in then used my win 7 recovery disc to install on it , i also have a hd docking bay so i could still access the drive,hope this helps.